[time-nuts] Initial delay inPPS TI measurements
Hal Murray
hmurray at megapathdsl.net
Sun Feb 15 16:28:18 EST 2015
jra at febo.com said:
> For each reading I clear the counter, then poll using SRQ until data is
> ready. The measurement cycle seems to always take between 1.5 and 2
> seconds, even if the start/stop signals arrive almost immediately. The GPIB
> timeouts are short enough that I don't think they are causing the delay.
I've seen something similar. It may be a delay built into the 5334 before it
starts running a command. That might make sense if you wanted to send
another command to modify the setup.
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